The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - fuel pump only pushing 15-18 PSI???? Please help...

sfran · 10-27-2012, 09:30 AM

I will have to double check the part number. Thanks, didn't even think of that.

I was wondering if it could possibly be the pressure regulator? I am assuming that the pressure gauge sits on the pressure side line and not the return side correct? And if so, I wouldn't think the regulator would play a factor in the reading? I would think it reads the pressure directly from the pump before the regulator if it's on the pressure line.

Thanks

10-27-2012, 09:30 AM	#4
sfran Registered User Join Date: Apr 2010 Location: Maine Posts: 62	Re: fuel pump only pushing 15-18 PSI???? Please help... I will have to double check the part number. Thanks, didn't even think of that. I was wondering if it could possibly be the pressure regulator? I am assuming that the pressure gauge sits on the pressure side line and not the return side correct? And if so, I wouldn't think the regulator would play a factor in the reading? I would think it reads the pressure directly from the pump before the regulator if it's on the pressure line. Thanks __________________ 2004 Chevy Suburban 1986 Chevy Camaro IROC-Z - LS1/T56 1990 GMC Suburban - The "TTurburban" Last edited by sfran; 10-27-2012 at 09:37 AM.